Directional antenna definition

Directional antenna means an antenna or array of antennas designed to concentrate a radio signal in a particular area.
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Directional antenna means an antenna or array of antennas, including panels, microwave dishes and satellite dishes, designed to concentrate a radio signal in a particular direction.
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Directional antenna typically means a panel or rectangular antenna used to achieve transmission or reception in a specified direction.
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Examples of Directional antenna in a sentence

  • Directional antenna gain may exceed 9 dBi, if both power transmit power and power spectral density are reduced dB-per-dB by the amount that directional antenna gain exceeds 9 dBi. High power devices used for point-to-point or point-to-multipoint operation (fixed or temporary) may use transmit antennas with a directional gain up to 26 dBi at maximum transmit power output.

  • Leads directly from the control room to the meeting room, put the antenna box on the wall (Figure 15.2) Directional antenna is in front of microphone units, range of receiving is 180 degrees horizontally and 38 degree vertically.

  • Directional antenna designs could provide a degree of protection, but would require hardware changes to wireless network cards.The anonymity-based approach seems most promising in the WLAN and LBS con- text.

  • Directional antenna design for use in multi-apartment building attics and basement for heating temperature monitoring of apartments.

  • The Building Official for the City of Newnan, Georgia.4. Cross bar: A structure at or near the top of a low power mobile radio service telecommunications facility that provides support and horizontal separation for antennas.5. Directional antenna: An antenna or array of antennas designed to concentrate a radio signal in a particular area.6. Effective radio power (ERP): The product of the antenna power input and the numerically equal antenna power gain.7. FAA.

  • WiMax systems can be much moretolerant to interference levels (Probably less than 3 dB C/I) when OFDM and adaptive antenna systems are used [9].WiMax system may also reuse frequencies through the use of cell sectoring, which is a process of dividing a geographic region (such as radio coverage) where the initial geographic area (example cell site coverage area) is divided into smaller coverage areas (sectors) by using focusing equipment (Directional antenna).

  • Directional antenna, which is made up of a number of antennas to form a “pencil beam”,is one approach to counter the addressed problem.

  • Directional antenna and coding are techniques found long long ago but help- ful is modern wireless networks.

  • In Section 74.536, paragraphs (b) and (c) are revised to read as follows: § 74.536 Directional antenna required.

  • Id. Particularly, NCP highlighted that they are limited in what they can do to improve the efficiency of the units due to the dimensional restrictions of the space-constrained configuration.


More Definitions of Directional antenna

Directional antenna means an antenna that focuses a narrow beam in a single specific direction, and includes an array of such antennas.
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Related to Directional antenna

  • Antenna means communications equipment that transmits or receives electromagnetic radio frequency signals used in the provision of wireless services.

  • Satellite means any satellite owned by the Issuer or any of its Restricted Subsidiaries and any satellite purchased by the Issuer or any of its Restricted Subsidiaries pursuant to the terms of a Satellite Purchase Agreement, whether such satellite is in the process of manufacture, has been delivered for launch or is in orbit (whether or not in operational service).

  • Usage directions means the text or graphics on the product's principal display panel, label, or accompanying literature which describes to the end user how and in what quantity the product is to be used.

  • Instructional materials means relevant instructional

  • Instructional material means instructional content that is provided to a student, regardless of its format, including printed or representational materials, audiovisual materials, and materials in electronic or digital formats (such as materials accessible through the Internet). The term does not include academic tests or academic assessments. 20 USC §1232h(c)(6)(A).

  • telecommunications network means any wire, radio, optical, or other electromagnetic system used to route, switch, or transmit telecommunications;

  • Functional Specifications means the descriptions of features and functions of the Application as expressly set forth in Quote.

  • public telecommunications network means the public telecommunications infrastructure which enables signals to be conveyed between defined network termination points by wire, by microwave, by optical means or by other electromagnetic means;

  • Access Device means a card, plate, code, account number, per- sonal identification number, electronic serial number, mobile identi- fication number, or other telecommunications service, equipment, or instrument identifier or means of account access that alone or in conjunction with another device may be used to:

  • Communications Equipment means the communications equipment of the Licensee and its affiliates, including, without limitation, cabinets, racks, electronic equipment and other similar equipment.

  • Installation means that the System or a Subsystem as specified in the Contract is ready for Commissioning as provided in GCC Clause 26 (Installation).

  • Juvenile correctional center, "JCC," or "facility" means a public or private facility, operated by or under contract with the Department of Juvenile Justice, where 24-hour per day care is provided to residents under the direct care of the department.

  • Interoperability means the ability of a Qwest OSS Function to process seamlessly (i.e., without any manual intervention) business transactions with CLEC's OSS application, and vice versa, by means of secure exchange of transaction data models that use data fields and usage rules that can be received and processed by the other Party to achieve the intended OSS Function and related response. (See also Electronic Bonding.)

  • Communications channel means a physical or virtual path of communications over which signals are transmitted between or among customer channel termination points.

  • Construction Change Directive means a written order prepared by Owner Parties and signed by Owner directing Contractor to perform a change in the Work prior to agreeing to a change, if any, to the Contract Time, schedule of performance of the Work, Contract Sum, or Contractor’s compensation.

  • Open Wireless Network means any network or segment of a network that is not designated by the State of New Hampshire’s Department of Information Technology or delegate as a protected network (designed, tested, and approved, by means of the State, to transmit) will be considered an open network and not adequately secure for the transmission of unencrypted PI, PFI, PHI or confidential DHHS data.

  • Connectivity means the provision of a Permanent Separated Bicycle Lane system that reflects desired routes between all major origins and destinations in the city.

  • Service Specifications means the following documents, as applicable to the Services under Your order:

  • Technical Direction means developing work statements, determining parameters, directing other Contractors' operations, or resolving technical controversies.

  • Digital network means any online-enabled application, software, website or system offered or utilized by a transportation network company that enables the prearrangement of rides with transportation network company drivers.

  • Transponder means an access device used to gain entry to the parking facility;

  • Installation Site means the site at which the Product is originally installed.

  • Telecommunications Carrier is As Defined in the Act.

  • Interface means the mixture occurring in pipeline operations between adjoining batches having similar or dissimilar physical characteristics.

  • Access Channel means any Channel, or portion thereof, designated for Access purposes or otherwise made available to facilitate or transmit Access programming or services.

  • Network Interface Device or "NID" is a Network Element (including all of its features, functions and capabilities) that includes any means of Interconnection of End User Customer premises wiring to Qwest's distribution plant, such as a cross connect device used for that purpose. "New Service Provider" means the Party to which an End User Customer switches its local Exchange Service or the Party to which an End User Customer is porting its telephone number(s).